Having a lot of features isn’t what clutters a software program.
It is all in how you present the end user with the information. Some people only think about the program itself and not on the GUI and end user experience. This is something I consider when developing PHP websites for clients. While in development I always get opinions from my “non-techy” friend?s b/c I know I am biased b/c I am creating the interface as well as being more technically inclined than most users.
This is something InterWorx does very well. So I say bring on the features!!!
PS. Im sure the InterWorx guys will not bring any features to the table unless it makes sense.